baber/WOPTO huggingface dataset:
Patent JP-H02209022-A (JP)
Title: Crc forming bit check system
Inventor: SUGANO HIROTOSHI
IPC: H03M13/00
Filed: 1989-02-09
Abstract: PURPOSE:To facilitate the troubleshooting of causes of generation of CRC check errors by confirming the normal operation of a 1st CRC check bit generating circuit at the sender side, sending a CRC check bit generated by a 2nd CRC check bit generating means to a transmission line and confirming the normality at the receiver side. CONSTITUTION:A CRC check bit comparison means 40 at the sender side compares a CRC check bit generated by dividing a transmission data with a generation polynomial with a CRC check bit generated by executing the same arithmetic operation with a 2nd CRC check bit generating circuit 30 to allow the sender side to confirm it that the 1st CRC check bit generating circuit 10 is normally in operation, the CRC check bit generated in the inside of the 2nd CRC check bit generating means 30 is sent through a selection means 50 to the transmission line and the receiver side, and the receiver side to confirmed the normality of the received data thereby confirming the correct implementation of the data transmission.
Patent JP-S52113436-A (JP)
Title: Carburetor
Inventor: SAITOU MASAAKI
IPC: F02M7/093
Filed: 1976-03-19
Abstract: PURPOSE: To always permit proper fuel supply for acceleration by providing a discharge passage of an accelerating fuel pump with a flow control valve functioning to reduce the sectional area according to increase of the fuel discharge pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000230402-A (JP)
Title: Fluid apparatus having temperature controll structure, gas turbine applying the same apparatus, combustor for gas turbine and refrigerating cycle device
Inventor: IKEDA KAZUTAKA
IPC: F01D5/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable entrainment and the like of a first fluid into a blowout stream with respect to a second fluid for temperature control to be sufficiently controlled, the sustention of the blowout stream toward downstream to extend, and shield member surfaces to be efficiently protected. SOLUTION: An exit side of a blowout hole 28a in a fluid contact member 22 is inclined gradually toward downstream with respect to a direction of stream of a first fluid 31. The cross-section of the blowout hole 28a is of an unsymmetrical shape having different curvatures between an upstream side and a downstream side with respect to the direction of stream of the first fluid 31 when the cross-section is split at its center. Further, the blowout hole 28a has a different cross-sectional area between the upstream side and the downstream side with respect to the direction of stream of the first fluid 31 when the cross-sectional area is split at its center.
Patent JP-2000232476-A (JP)
Title: Gate way device
Inventor: NAKAZATO MIE
IPC: H04L12/46
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation of transfer performance in a network by reducing register information of a policy DB(database). SOLUTION: Forwarding information is stored in a first forwarding DB 55 and a part of it is stored in the second forwarding DB 56. A transfer policy is disposed at every flow label of a capsule conversion IP frame which is received as transfer propriety information and forwarding information is obtained from the first forwarding DB 55 in a forwarding process 57 concerning the first one frame of the capsule conversion IP frame 57. Capsule conversion information is reported to a filtering process 64 from a capsule header switch 58 and a transfer permission is discriminated in the inter-CUG communication of the IP frame by referring to the transfer propriety information corresponding to the flow label. When the transfer permission exists, the forwarding information is registered in the second forwarding DB 56 and the edge node of a transmission source.
Patent JP-S62189622-A (JP)
Title: Vertical magnetic recording medium
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/65
Filed: 1986-02-17
Abstract: PURPOSE:To provide wear resistance sufficient for practical use by forming the surface layer of the vertically magnetized film with a layer consisting essentially of Co2O3. CONSTITUTION:The surface layer of the vertically magnetized film is formed with a layer consisting essentially of Co2O3. The layer consisting essentially of Co2O3 can be recognized by the fact that a peak characteristic of Co, CoO, Co3O4, and Co(OH)2 is not seen or is not predominant in the measurement of a cobalt atom by XPS (X-ray Photoelectron Spectroscopy) and only the peak characteristic of Co2O3 can be observed. Although the thickness of the layer consisting essentially of Co2O3 is preferably decreased not to increase a spacing loss, some thickness is needed to impart sufficient wear resistance. Accordingly, the thickness is preferably controlled to 50-500Angstrom .
Patent JP-S60178167-A (JP)
Title: Engaging structure of winding start end of welding wire
Inventor: NAKAI KOUZOU
IPC: B23K9/12
Filed: 1984-02-20
Abstract: PURPOSE:To prevent coating of a spool from being damaged by a wire edge in case of winding a welding wire round both-flanged squirrel-cage spool formed by combining a metallic wire rod by suitably bending the forward end of the wire to form a hook portion. CONSTITUTION:A both-flanged squirrel-cage spool comprises spool elements a, b,... formed by bending one metallic wire rod 1, which are arranged in a circle, wherein radial rims of the adjacent spool elements are joined to each other. In case of winding a welding wire W round the both-flanged squirrel-cage spool, the forward end of the wire W is bent toward the winding center like a hook. Thus, an engaging portion is formed by a non-closed loop engaging end with a passing space A for a winding drum forming wire rod 2 left. After the foremost end WP of the wire W is passed through the narrowest portion forming the passing space A, the wire is bent in such a manner as to be extended in direction of keeping apart from the passing space A, so that rust-proof coating can be prevented from being damaged by contact of the edge portion W with the wire rod 2.
Patent JP-S60178169-A (JP)
Inventor: HAMAZAKI UMEKICHI
IPC: B66B1/18
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59156147-A (JP)
Title: Unit coupling type motor
Inventor: SATOU KOUJI
IPC: H02K23/54
Filed: 1983-02-25
Abstract: PURPOSE:To enable to readily assemble a motor having an output of wide range merely by manufacturing many equal unit motors by engaging the shafts of a plurality of unit motors. CONSTITUTION:Unit motors are formed in small size and reduced thickness, a field magnet 3 for generating a magnetic field is formed to obtain the rotary torque of the motor in a housing 2, and an armature coil secured to a shaft 1 rotatably supported by bearings 6 is provided in a magnetic field. The unit motors can be coupled to become one shaft by engaging one shaft 1 with the hole serration 10 of the shaft 1 of the other unit motor.
Patent JP-H10214351-A (JP)
Title: Image processing method, its device and its storage medium
Inventor: TAGA DAISUKE
IPC: G06T11/80
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To deform only a desired local part by designating a partial area desired to process among a picture mapped to be a patch, resetting this area as a small patch and deforming the small patch. SOLUTION: An area on a picture designated by a designer is made to correspond onto a patch where this picture is mapped (step SP4). At the time of dividing the patch into five small patches (step SP5), the picture is mapped again to the respective divided small patches (step SP6). When the designer operates an input device then to move an internal control point to the left, e.g. a polygon on the right side of the internal control point is deformed in the state of extending to right and left and a polygon on the left side of the internal control point is deformed in the state of being compressed from right and left. As the result of this, only the picture of the inside of a small patch is deformed with the deformation of the polygon. The picture of the small patch deformed like this is rewritten in a memory (step SP7).
Patent JP-H05195098-A (JP)
Title: Filtering device using plate-like filter
Inventor: SHIRAISHI YUKIHISA
IPC: C22B9/02
Filed: 1992-01-22
Abstract: PURPOSE:To prevent float-up of a plate-like filter in a molten metal filtering device and to improve the changeability. CONSTITUTION:In the filtering device using the plate-like filter in which the optional shaped through-hole 5 is formed at a horizontal bottom wall 4 of a molten metal charging chamber 2 in a filtering furnace 1 and the plate-like filter 7 is fitted into the through-hole 5 from the upper part and the lower side of this plate-like filter 7 is made to be a molten metal discharging chamber 8, a ceramic-made vertical drawing up body 11 is fitted in the plate filer 7 so as to be freely rotatably and the lower end of this drawing up body 11 is formed to a projection 12 bent sideward after passing through the plate-like filter 7 and, at the time of rotating the drawing up body 11, this projection 12 is engaged with the lower surface of the horizontal bottom wall 4 to prevent the float-up of the plate-like filter.
Patent JP-H06219851-A (JP)
Title: Zro2 added high toughness boride ceramics
Inventor: WATANABE TADAHIKO
IPC: C22C29/14
Filed: 1993-01-26
Abstract: PURPOSE:To obtain boride ceramics excellent in density, strength, hardness and toughness by adding ZrO2 (partially) stabilized with Ce to borides blended with specified additives and sintering them. CONSTITUTION:One or more among nickel boride, cobalt boride, iron boride, manganese boride, titanium boride, an Ni-P alloy, Ni, Co, Fe and Ti are added to one or more kinds of hexagonal borides selected among TiB2, ZrB2, TaB2, MnB2, MoB2, VB2, CrB2, HfB2, NbB2, W2B5, Mo2B5 and AlB2 by 0.01-30wt.% of the total amt. The resulting powder is used as a basic component and ZrO2 stabilized or partially stabilized with Ce is added to the powder by 10-80wt.% of the total amt. The resulting powdery mixture is compacted and sintered to obtain the objective ZrO2 added high toughness boride ceramics.
Patent JP-S61191644-A (JP)
Title: Production of unsaturated aromatic aldehyde
Inventor: SAITO NOBORU
IPC: B01J23/31
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the titled compound in high yield, by the catalytic vapor- phase oxidization of an unsaturated aromatic hydrocarbon, using a catalyst obtained by adding a specific metallic element to a molybdenum and/or tungsten- bismuth oxide. CONSTITUTION:The objective compound of formula III useful as ann intermediate for pharmaceuticals and agricultural chemicals, is produced advantageously from the technical and economical viewpoints, by the catalytic vapor-phase oxidization of the compound of formula II (R is phenyl or naphthyl which may have 1-4 substituent groups such as 1-4C alkyl) using an oxide catalyst of formula I (A is Fe, Al, Sn, Pb and/or Sb; B is Ni, Co, Mn, Mg, Ca and/or Zn; C is K, Rb, Cs, Tl and/or In; D is P, B, Ge and/or As; the suffix is atomic ratio of each element and p and q are 0-12; p+q is 12; r is 0.1-12; a and b are 0-20; c and d are 0-10; a+b+c is not 0; e is number determined by the atomic valences and atomic ratios of the elements).
Patent JP-S58179260-A (JP)
Inventor: JIYON SEMEN
IPC: C08L77/00
Filed: 1983-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10227493-A (JP)
Title: Device for installation of outdoor apparatus of separate-type air conditioner
Inventor: HATANO KOJI
IPC: F24F1/62
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of an outdoor apparatus on an outer wall face and prevent the outdoor apparatus from being driven or twisted by a wind. SOLUTION: An outdoor installation device of a separate-type air conditioner comprises a face contact portion 3 which is brought into contact with an outer wall surface and is secured to a bolt, a holding portion 4 which is mounted on the upper portion of the face contact portion 3 and extends laterally for receiving a first engaging portion mounted on the upper portion of the rear surface of an outdoor apparatus, and a posture holding portion 5 which is mounted on the face contact portion 3 at a position below the first engaging portion and restricts the front ward and backward movement of the lower portion side of the outdoor apparatus. In the above construction, the first engaging portion is descended to be engaged with the holding portion 4 from above while the holding portion 4 holds the first engaging portion upwardly.  A second engaging portion which is mounted on the rear face of the outdoor apparatus at a position below the first engaging portion is descended to be engaged with the posture holding portion 5.
Patent JP-H058874-A (JP)
Title: Method and device for preventing double lifting for laminated thin sheet
Inventor: NAKAJI SHIGERU
IPC: B65H3/64
Filed: 1991-01-31
Abstract: PURPOSE:To reliably lift sheets one by one when laminated sheets are lifted, in order, from a topmost sheet. CONSTITUTION:After the upper surface of a topmost first sheet S is sucked by means of suction pads 18A and 18B, a lifting frame 10 is raised to bring the first sheet (cut sheet) S into a lifted state. By exerting wave-form bending vibration on the first sheet S through alternate elevation of the suction pads 18A and 18B by means of cylinders 12A and 12B, a second sheet S' is separated when the second sheet S' is adhered to the first sheet S, and only the first sheet S can be lifted.
Patent JP-H10233145-A (JP)
Title: Vacuum valve
Inventor: KAMIKAWAJI TORU
IPC: H01H33/66
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve such that damage to contact surfaces caused by an arc generated at the input of power can be prevented and, even if it is damaged, a decrease in insulation characteristic can be prevented. SOLUTION: An approximately truncated-cone-shaped projection 12a is formed at the center of the contact surface of the contact 12 of an electrode on one side, and in the center of the contact surface of the contact 11 of an electrode on the other side, a recess 11a is formed into which the projection 12a is fitted when both of the contacts come into contact, with the top surface of the projection 12a making contact with the bottom surface of the recess 11a. The outer periphery of the top surface of the projection 12a is chamfered, and the outer periphery of the entrance of the recess 11a is also chamfered, so that an electric current is carried by way of the top surface of the projection 12a and the bottom surface of the recess 11a.  For the contact material of the recess 11a, a material having a higher tensile strength than the contact material of the projection 12a is used, so that even if the contacts are fused together, the fused parts are allowed to remain in the recess 12a, preventing insulation characteristic from decreasing at the gap between the contacts when a circuit is broken and when it is made again.
Patent JP-2000231489-A (JP)
Title: Device and method for assisting object design
Inventor: SUGAI TAKESHI
IPC: G06F9/44
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To select a business object to coincide with a request of a user from plural business objects. SOLUTION: A business object similar to the request of a user 10 is extracted from the business objects on a computer network 200 by comparing function specification of the business objects by a function specification comparing part 102. A business object similar to the request of the user 10 is extracted by comparing design patterns of the business objects by a design pattern analyzing part 103. A business object similar to the request of the user 10 is extracted by performing social filtering by a social filtering part 104. The business object similar to the request of the user 10 is finally extracted based on these extraction results by a business object selecting part 105.
Patent JP-H07249827-A (JP)
Title: Semiconductor laser, and manufacture of semiconductor laser
Inventor: SAWANO HIROYUKI
IPC: H01S5/16
Filed: 1994-03-02
Abstract: PURPOSE:To realize a window-structure high-output semiconductor laser in which no absorption is generated in a window region and whose reliability is high. CONSTITUTION:An n-clad layer 2, a GaInP active layer 3 having a spontaneous superlattice structure, a p-clad layer 4, an etching-stopper layer 5 and a cap layer 11 are formed on a GaAs substrate 1 by an MOVPE method. Then, an SiO2 film 12 and a photoresist 13 are formed on the cap layer 11, a stripe-shaped opening part 14 is formed partially and N ions or B ions are implanted from the surface by making use of the SiO2 film 12 and the photoresist 13 as a mask. Then, the mask and the cap layer are removed, and a clad layer 6 is then grown. The growth of the clad layer can be used also as an annealing operation after the ions have been implanted. By the annealing operation, the spontaneous superlattice of an active layer in an ion-implanted part is disordered, a bad gap is expanded, and a window region is formed.
Patent JP-H02210413-A (JP)
Title: Lens for copying machine
Inventor: ICHINOMIYA KOJI
IPC: G03G15/04
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the bright lens of a wide angle of view for copying machines by forming the lens to the constitution of 3 elements in 3 groups consisting of a convex meniscus lens, the convex face of which is directed to an object side, a biconcave lens and a biconvex lens. CONSTITUTION:The lens is constituted of the 3 elements in 3 groups consisting of the convex meniscus lens, the convex face of which is directed to the object side as the 1st group 10, the biconcave lens as the 2nd group 12, and the biconvex lens as the 3rd group 14. The conditions 0.32<f3/f<0.34, 1.6<-R5/R6<2.5 are satisfied when the focal distance of the entire system is designated as f, the radius of curvature of the i-th lens face as Ri (i=1 to 6), and the focal distance of the 3rd group as f3. The lens which is usable in a wide magnification range with the simple constitution of the 3 elements in 3 groups, is brighter and can maintain a high contrast while maintaining the aperture efficiency up to the extreme periphery is obtd. in this way.
Patent JP-H04246235-A (JP)
Title: Controller for internal combustion engine equipped with supercharger
Inventor: YOKOYAMA TOSHIYUKI
IPC: F02B33/44
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the generation of noise due to the air flow noise of an air bypass valve by closing an opening/closing valve installed at the upstream side position from the communication position of a bypass passage in an intake passage on the upstream side of a compressor, in the deceleration operation. CONSTITUTION:A bypass passage 42 allows an intake passage 12-6 on the upstream side of a compressor 6 and an intake passage 12-2 on the downstream side to communicate with each other. An air bypass valve 44 which is closed during the deceleration operation of a vehicle on which an internal combustion engine 2 is mounted is installed midway in the bypass passage 42. An opening and closing valve 64 is installed at the upstream side position from the communication position of the bypass passage 42, and this valve 64 is closed during the deceleration operation of the vehicle. Accordingly, the passage between the outside and the intake passage 12 can be shielded, and the outside liberation of the air flow noise generated in the air bypass valve 44 can be prevented.
Patent JP-H02261819-A (JP)
Title: Manufacture of molded article,and composition
Inventor: NEIRU EITSUCHI NODERUMAN
IPC: C08G18/67
Filed: 1990-02-13
Abstract: PURPOSE: To use a large amt. of a chain extender and to enhance a hot sag value and green strength by reacting org. polyisocyanate, an org. active hydrogen-containing substance and a specific chain extender within a hermetically closed mold.  
     CONSTITUTION: Aromatic diamine (e.g; diethyltoluenediamine) (a) containing one or more non-reactive substituent present at an ortho position with respect to a first amino group and one or more non-reactive substituent present at an ortho position with respect to a second amino group and cyclic carboxylic anhydride (e.g; maleic anhydrate) (b) are reacted at 150-220°C so that the mol ratio of the components (a), (b) is 3-15:1 while reaction water is distilled off until an acid value becomes almost zero to obtain a chain extender (C) composed of the reaction product. Org. polyisocyanate (e.g: 4,4'-diisocyanate diphenylmethane derivative) (A) and an org. active hydrogen-containing substance (B) with a mol.wt. of 1,000-8,000 containing two or more active hydrogen groups and the component (C) of which the amt. is 5-50 wt.% of the mixture of the components B-C are reacted within a hermetically closed mold. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61193379-A (JP)
Title: Secondary cell employing electrolytically polymerized polymer
Inventor: SAKATA KATSUHIKO
IPC: H01M10/36
Filed: 1985-02-20
Abstract: PURPOSE:To assure the captioned cell with a long life thereof by permitting an electrolytic solution to contain a monomer which causes an electrically-conductive high polymer being a positive electrode active material to be deposited upon charging while it causes the same polymer to remain behind on said electrode as it is upon discharging, when the captioned secondary cell is formed with a positive electrode and a negative electrode separated away via an insulating plate separator, and an electrolytic solution contained in a vessel. CONSTITUTION:Both a positive electrode 4 and a negative electrode 6 holding an insulating plate 7 therebetween are housed in a vessel 2 in a closed state, a positive electrode terminal 3 and a negative electrode terminal 5 are led out ward from said electrodes, and on electrolytic solution 8 such as sulfuric acid is conventionally encapsulated in the vessel 2. With such arrangement, a monomer is dissolved in the electrolytic solution 8, while said monomer being deposited upon charging as an electrically-conductive high polymer that is positive electrode material by making use of electrolytic polymerization, but being left being stuck on the positive electrode 4 upon discharging as the conductive high polymer. Moreover said electrolytic solution is arranged to contain an electrolyte ion which is doped into the high polymers upon charging and dedoped upon discharging. Hereupon,, aniline is employed as the monomer for depositing conjugated high polymer called polyaniline on the positive electrode 4, while sulfuric acid ion is employed as the ion.
Patent JP-S54124481-A (JP)
Title: Sensor trouble automatic detecting method for automatic conveying system
Inventor: MIYAMOTO YASUHIKO
IPC: B65G43/08
Filed: 1978-03-21
Abstract: PURPOSE: To improve an operation efficiency of a conveying system, by locating two sensors in  parallel to an automatic donveying system which obtain the same information so that either of the  two sensors, which is defective, can be detected and discriminated.   
     CONSTITUTION: An automatic conveying system comprises a feeding vonveyor C1, a receiving  conveyor C2, a kicker K which kicks conveyed object, e.g., steel pipe P, from the conveyor C1 to  the conveyor C2, and a kicker's revolving action confirming information S1. A confirming information or an instruction information is output to an information processing device CMP. S2 and  S3 represent a No.2 sensor and a No.3 sensor respectively which are located in parallel to the  conveyor C2, and the sensor S2 is placed nearer to the S1 than the sensor S3. The kicker K is controlled by the information processing device CMP so that it can rotate at a given timing, and output information of the sensors S1, S2 and S3 are seperately input to the information processing  device CMP. And thus, the alarming information corresponding to the sensor S2 and sensor S3  can be obtained at the information processing device CMP when a given information can not be  output to the information processing device CMP as a result of not detecting the passage of the  steel pipe P due to the presence of a trouble at either of the two sensors S2 and S3.  
     COPYRIGHT: (C)1979,JPO&Japio